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Just if anyone is interested (just me then?), I managed to get one of the GnuPG/PGP keyring / web-of-trust imaging programs to work and after a lot of fiddling to get the scripts to concentrate just on DCLUG members, I've got the file small enough to be usable and actually viewable! http://www.dclug.org.uk/linux_uk/dclugkeyring.png The first run I did, it was still rendering the image SIX HOURS later. That's not the worst of it. I did a second run with a much reduced keyring and even though it took only 10minutes to run, the resulting PNG image was so large that it took 25 MINUTES for Konqueror to render the image! I shudder to think what could have happened if the first run had ever finished! Finally, I got it down to a 20 second rendering time and a 17k PNG file. If people really are interested, here's a list of the programs I had to install to do it: sig2dot.pl http://www.chaosreigns.com/code/sig2dot/ springgraph.pl http://www.chaosreigns.com/code/springgraph/ trustgraph.sh http://www.chaosreigns.com/code/sig2dot/trustgraph.sh perl-GD-2.06, libgd2-2.0.9, libgd2-devel-2.0.9 (mandrake RPMs) Then used: $ chmod 755 sig2dot.pl springgraph.pl trustgraph.sh $ gpg --output smallkeyring.gpg --export <keyidlist> $ gpg --no-default-keyring --keyring ./smallkeyring.gpg --list-sigs | sig2dot.pl | ./springgraph.pl -s 0.75 > smallkeyring2.png The crucial stage is working out just how many keys to put into the <keyidlist> - too few and there are too many [user id not found] links, too many and you may never get the image to load into a viewer. -- Neil Williams ============= http://www.codehelp.co.uk http://www.dclug.org.uk http://www.biglumber.com/x/web?sn=Neil+Williams
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